County Line Tank Weather Forecast

    • 63
    • 86

    Increasing Clouds

    • 64
    • 90

    Partly Sunny

    • 65
    • 93

    Partly Sunny

    • 66
    • 94

    Slight Chance Thunderstorms

    • 66
    • 91

    Slight Chance Thunderstorms

    • 67
    • 95

    Mostly Cloudy

Today 29 Mar Frio

Mostly cloudy in the Morning, then clearing. Not as cool with Highs in the mid 80s. Southeast Winds 5 to 10 Mph.

Tonight 29 Mar Frio

Mostly clear in the Evening, then becoming mostly cloudy. Lows in the lower 60s. Southeast Winds 5 to 10 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

County Line Tank Temperature Statistics

March Temperature

Pleasanton Municipal Airport (19.3 miles)

  • Lowest 18 March, 2026

    38.8 °F
  • Average March

    70.9 °F
  • Highest 15 March, 2026

    95.2 °F

Climate (2021–Present)

Pleasanton Municipal Airport (19.3 miles)

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  • Average Low 2021–2026

    61.2 °F
  • Average 2021–2026

    72.3 °F
  • Average High 2021–2026

    84.9 °F
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